 | | Re: No heartbeat when switch on
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did you try reloading the operating program, pcode_hb.s19? use hbdl on windows or 6811 downloader mcl on macintosh. this program (pcode_hb.s19) must be resident on the HB at all times. it sounds like for whatever reason it got corrupted. this isn't (...) (27 years ago, 13-Jul-99, to lugnet.robotics.handyboard)
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| | No heartbeat when switch on
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Hello I had used the HB for a few days already. Recently when I used the HB to drive 4 9V motors, the L293D chips got very hot. After that it LEDs start lighting up without the software turning on the motors. So I replace the L293D chips. Now when I (...) (27 years ago, 13-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Subsumption Architecture
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"Eat Bugs!" wrote: [snip] (...) Jonathan: As a relative newbie I'd be very interested in seeing a HandyBoard code (IC and assembler) site. Copying and then modifying other people's code has been a great learning tool for me. Copying one person's (...) (27 years ago, 13-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Subsumption Architecture
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(...) I have used this method, to great effect. It seemed upon first try that it was just too darn big to do any good, but if you're creative it's really pretty efficient. I *would* share my code, but it all burned up in a fire (he-he). Actually, I (...) (27 years ago, 12-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Problem with accessing analog and digital ports on HB with IC2.81
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you have to use the HB libraries; you're probably using the 6.270 Board libraries. get the new libs from (URL) . run 'ic -config' to change the default library to lib_hb.lis. fred In your message you said: (...) (27 years ago, 12-Jul-99, to lugnet.robotics.handyboard)
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